The main character is a young girl named Lily, who becomes the first user of this device. The plot of the book "Hobby Lavori Maglia Bebe №02" revolves around the development of the world's first robot-assistant for children, designed to help them learn new things and develop their skills. The story follows the journey of a young girl named Lily, who becomes the first user of this revolutionary technology. At the beginning of the book, we are introduced to Lily, a curious and imaginative child who loves to explore the world around her. She lives in a small town with her parents and younger brother, and spends most of her days playing outside and learning new things. One day, her parents bring home a strange-looking device that looks like a cross between a robot and a smartphone. They explain to Lily that it's a new kind of assistant that can help her learn and grow in ways she never thought possible. Excited by the prospect of having a personal assistant, Lily eagerly begins to use the device, which she names "Bebe.

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